FR2404875A1 - Systeme de commande d'une station de base - Google Patents
Systeme de commande d'une station de baseInfo
- Publication number
- FR2404875A1 FR2404875A1 FR7828268A FR7828268A FR2404875A1 FR 2404875 A1 FR2404875 A1 FR 2404875A1 FR 7828268 A FR7828268 A FR 7828268A FR 7828268 A FR7828268 A FR 7828268A FR 2404875 A1 FR2404875 A1 FR 2404875A1
- Authority
- FR
- France
- Prior art keywords
- station
- terminal
- base station
- control system
- transmitter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C25/00—Arrangements for preventing or correcting errors; Monitoring arrangements
- G08C25/02—Arrangements for preventing or correcting errors; Monitoring arrangements by signalling back receiving station to transmitting station
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/838,594 US4184118A (en) | 1977-10-03 | 1977-10-03 | Base station feedback reporting system |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2404875A1 true FR2404875A1 (fr) | 1979-04-27 |
FR2404875B1 FR2404875B1 (de) | 1980-10-31 |
Family
ID=25277525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7828268A Granted FR2404875A1 (fr) | 1977-10-03 | 1978-10-03 | Systeme de commande d'une station de base |
Country Status (8)
Country | Link |
---|---|
US (1) | US4184118A (de) |
JP (1) | JPS5460505A (de) |
AU (1) | AU505775B1 (de) |
CA (1) | CA1113620A (de) |
DE (1) | DE2842071C2 (de) |
FR (1) | FR2404875A1 (de) |
GB (1) | GB2005114B (de) |
IL (1) | IL55451A (de) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2951932C2 (de) * | 1979-12-21 | 1983-08-18 | Siemens AG, 1000 Berlin und 8000 München | Einrichtung zur signaltechnisch sicheren Steuerung und Überwachung |
US4338846A (en) * | 1980-03-07 | 1982-07-13 | Pogoda Gary S | Remote control for electronic musical instrument equipment |
US4614274A (en) * | 1980-12-08 | 1986-09-30 | Par Systems Corp. | Control system for automatic material handling crane |
US4456132A (en) * | 1980-12-08 | 1984-06-26 | Par Systems Corp. | Control system for automatic material handling crane |
JPS5850890A (ja) * | 1981-09-21 | 1983-03-25 | Toshiba Corp | ワイヤレスリモ−トコントロ−ル装置 |
DE3322729A1 (de) * | 1983-06-24 | 1985-01-10 | Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover | Fernbedienungssystem fuer elektrische und elektronische geraete, insbesondere fuer geraete der unterhaltungselektronik |
US4654881A (en) * | 1984-01-04 | 1987-03-31 | Motorola, Inc. | Remote control system having symmetrical tone, send/receive signaling circuits for radio communications |
US4627098A (en) * | 1984-01-04 | 1986-12-02 | Motorola, Inc. | Automatic gain control for a remote control system having symmetrical send/receive signaling circuits |
US4916439A (en) * | 1987-01-05 | 1990-04-10 | Eac Technologies Corp. | Remote display arrangement for appliances |
US4903262A (en) * | 1987-08-14 | 1990-02-20 | General Electric Company | Hardware interface and protocol for a mobile radio transceiver |
US5274837A (en) * | 1987-06-03 | 1993-12-28 | Ericsson Ge Mobile Communications Inc. | Trunked radio repeater system with multigroup calling feature |
US5125102A (en) * | 1987-06-03 | 1992-06-23 | Ericsson Ge Mobile Communications Inc. | Trunked radio repeater system including synchronization of a control channel and working channels |
US4926496A (en) * | 1987-08-14 | 1990-05-15 | General Electric Company | Method and apparatus for infrequent radio users to simply obtain emergency assistance |
US5274838A (en) * | 1987-06-03 | 1993-12-28 | Ericsson Ge Mobile Communications Inc. | Fail-soft architecture for public trunking system |
US4821292A (en) * | 1987-06-03 | 1989-04-11 | General Electric Company | Adaptive limiter/detector which changes time constant upon detection of dotting pattern |
US4939746A (en) * | 1987-06-03 | 1990-07-03 | General Electric Company | Trunked radio repeater system |
US4905302A (en) * | 1987-06-03 | 1990-02-27 | General Electric Company | Trunked radio repeater system |
US4905234A (en) * | 1987-06-03 | 1990-02-27 | General Electric Company | Apparatus and method for transmitting digital data over a radio communications channel |
US5175866A (en) * | 1987-06-03 | 1992-12-29 | Ericcson Ge Mobile Communications Inc. | Fail-soft architecture for public trunking system |
US4835731A (en) * | 1987-08-14 | 1989-05-30 | General Electric Company | Processor-to-processor communications protocol for a public service trunking system |
US5086506A (en) * | 1987-08-14 | 1992-02-04 | General Electric Company | Radio trunking fault detection system with power output monitoring and on-air monitoring |
US5109543A (en) * | 1987-08-14 | 1992-04-28 | General Electric Company | Hardware interface and protocol for a mobile radio transceiver |
US5128930A (en) * | 1987-08-14 | 1992-07-07 | General Electric Company | Processor-to-processor communications protocol for a public service trunking system |
US5206863A (en) * | 1987-08-14 | 1993-04-27 | General Electric Company | Processor-to-processor communications protocol for a public service trunking system |
US5265093A (en) * | 1987-08-14 | 1993-11-23 | Ericsson Ge Mobile Communications Inc. | Hardware interface and protocol for a mobile radio transceiver |
US5117501A (en) * | 1988-08-08 | 1992-05-26 | General Electric Company | Dynamic regrouping in a trunked radio communications system |
US5077828A (en) * | 1988-09-01 | 1991-12-31 | General Electric Company | RF channel expansion in a trunked radio communications system |
GB2243055B (en) * | 1990-03-31 | 1994-11-23 | Motorola Ltd | Base station transceiver diagnostics equipment |
US5408680A (en) * | 1992-08-11 | 1995-04-18 | Ericsson Ge Mobile Communications Inc. | Single channel autonomous digitally trunked RF communications system |
JPH06140429A (ja) * | 1992-10-26 | 1994-05-20 | Sanyo Electric Co Ltd | 非対称形電界効果型トランジスタの製造方法 |
US5343493A (en) * | 1993-03-16 | 1994-08-30 | Hughes Aircraft Company | Personal assistance system and method for use with a cellular communication system |
IES62875B2 (en) * | 1993-12-22 | 1995-03-08 | Leaf Brook Ltd | An alarm system |
US5946303A (en) * | 1995-11-29 | 1999-08-31 | Siemens Information And Communication Networks, Inc. | Automatic configuration of a remote communication interface via the alarm indication signal |
GB2324440B (en) * | 1997-04-05 | 2002-03-27 | Motorola Ltd | RF carrier availability monitor |
US6148422A (en) * | 1997-10-07 | 2000-11-14 | Nortel Networks Limited | Telecommunication network utilizing an error control protocol |
GB9923069D0 (en) * | 1999-09-29 | 1999-12-01 | Nokia Telecommunications Oy | Estimating an indicator for a communication path |
CA2473129C (en) * | 2002-01-11 | 2011-08-30 | Hubbell Incorporated | Scanning tone remote adapter for land-mobile radio dispatch for use with dispersed dispatch stations |
JP2006019890A (ja) * | 2004-06-30 | 2006-01-19 | Toshiba Corp | 映像信号受信装置及び映像信号受信方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2779868A (en) * | 1953-11-18 | 1957-01-29 | Jr William F Rust | Radio transmitter remote control system |
US3577080A (en) * | 1968-12-20 | 1971-05-04 | Motorola Inc | Remote control system for operation over same audiochannel providing voice signals between remote station and base station |
-
1977
- 1977-10-03 US US05/838,594 patent/US4184118A/en not_active Expired - Lifetime
-
1978
- 1978-08-29 IL IL55451A patent/IL55451A/xx unknown
- 1978-09-19 AU AU39972/78A patent/AU505775B1/en not_active Expired
- 1978-09-26 CA CA312,072A patent/CA1113620A/en not_active Expired
- 1978-09-27 DE DE2842071A patent/DE2842071C2/de not_active Expired
- 1978-10-02 JP JP12141378A patent/JPS5460505A/ja active Pending
- 1978-10-02 GB GB7838991A patent/GB2005114B/en not_active Expired
- 1978-10-03 FR FR7828268A patent/FR2404875A1/fr active Granted
Non-Patent Citations (1)
Title |
---|
NV8029/78 * |
Also Published As
Publication number | Publication date |
---|---|
GB2005114B (en) | 1982-03-31 |
GB2005114A (en) | 1979-04-11 |
JPS5460505A (en) | 1979-05-16 |
US4184118A (en) | 1980-01-15 |
FR2404875B1 (de) | 1980-10-31 |
CA1113620A (en) | 1981-12-01 |
DE2842071C2 (de) | 1983-11-17 |
IL55451A (en) | 1981-12-31 |
DE2842071A1 (de) | 1979-04-05 |
AU505775B1 (en) | 1979-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |